[INFO] updating cached repository https://github.com/elanini/musical-eureka [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8a3f44927c88dfba1f1428a9d00f1911f2de422a [INFO] checking elanini/musical-eureka against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felanini%2Fmusical-eureka" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elanini/musical-eureka on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/elanini/musical-eureka [INFO] finished tweaking git repo https://github.com/elanini/musical-eureka [INFO] tweaked toml for git repo https://github.com/elanini/musical-eureka written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/elanini/musical-eureka already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9dd5903384a9accbdb0c5ed8adc76e8af2bf49e4d083bd9f34ba443db5e9dc8f [INFO] running `"docker" "start" "-a" "9dd5903384a9accbdb0c5ed8adc76e8af2bf49e4d083bd9f34ba443db5e9dc8f"` [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking tokio-io v0.1.9 [INFO] [stderr] Checking encoding_rs v0.8.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling native-tls v0.2.1 [INFO] [stderr] Checking toml v0.4.8 [INFO] [stderr] Checking tokio-threadpool v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.12 [INFO] [stderr] Checking tokio-tls v0.2.0 [INFO] [stderr] Checking tokio-mockstream v1.1.0 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.2 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking hyper v0.12.11 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking irc v0.13.6 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.2 [INFO] [stderr] Checking redauto v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `htmlescape::decode_html` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use htmlescape::decode_html; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `COOKIE` [INFO] [stderr] --> src/main.rs:19:23 [INFO] [stderr] | [INFO] [stderr] 19 | use reqwest::header::{COOKIE, SET_COOKIE}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `artist_id` [INFO] [stderr] --> src/main.rs:61:32 [INFO] [stderr] | [INFO] [stderr] 61 | fn get_past_release_popularity(artist_id: u64) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_artist_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group_id` [INFO] [stderr] --> src/main.rs:68:35 [INFO] [stderr] | [INFO] [stderr] 68 | fn get_current_release_popularity(group_id: u64) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_group_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `response_target` [INFO] [stderr] --> src/main.rs:99:13 [INFO] [stderr] | [INFO] [stderr] 99 | let response_target = message.response_target(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_response_target` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_past_release_popularity` [INFO] [stderr] --> src/main.rs:61:1 [INFO] [stderr] | [INFO] [stderr] 61 | fn get_past_release_popularity(artist_id: u64) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_current_release_popularity` [INFO] [stderr] --> src/main.rs:68:1 [INFO] [stderr] | [INFO] [stderr] 68 | fn get_current_release_popularity(group_id: u64) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_requests_response` [INFO] [stderr] --> src/main.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | fn parse_requests_response() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_irc` [INFO] [stderr] --> src/main.rs:82:1 [INFO] [stderr] | [INFO] [stderr] 82 | fn run_irc() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_requests` [INFO] [stderr] --> src/main.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | fn get_requests() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `currentPage` should have a snake case name [INFO] [stderr] --> src/torrent.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub currentPage: u64, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `current_page` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `voteCount` should have a snake case name [INFO] [stderr] --> src/torrent.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | pub voteCount: u64, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `vote_count` [INFO] [stderr] [INFO] [stderr] warning: unused import: `htmlescape::decode_html` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use htmlescape::decode_html; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `COOKIE` [INFO] [stderr] --> src/main.rs:19:23 [INFO] [stderr] | [INFO] [stderr] 19 | use reqwest::header::{COOKIE, SET_COOKIE}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `artist_id` [INFO] [stderr] --> src/main.rs:61:32 [INFO] [stderr] | [INFO] [stderr] 61 | fn get_past_release_popularity(artist_id: u64) -> f32 { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_artist_id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `group_id` [INFO] [stderr] --> src/main.rs:68:35 [INFO] [stderr] | [INFO] [stderr] 68 | fn get_current_release_popularity(group_id: u64) -> f32 { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_group_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `response_target` [INFO] [stderr] --> src/main.rs:99:13 [INFO] [stderr] | [INFO] [stderr] 99 | let response_target = message.response_target(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_response_target` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_past_release_popularity` [INFO] [stderr] --> src/main.rs:61:1 [INFO] [stderr] | [INFO] [stderr] 61 | fn get_past_release_popularity(artist_id: u64) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_current_release_popularity` [INFO] [stderr] --> src/main.rs:68:1 [INFO] [stderr] | [INFO] [stderr] 68 | fn get_current_release_popularity(group_id: u64) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_requests_response` [INFO] [stderr] --> src/main.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | fn parse_requests_response() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_irc` [INFO] [stderr] --> src/main.rs:82:1 [INFO] [stderr] | [INFO] [stderr] 82 | fn run_irc() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_requests` [INFO] [stderr] --> src/main.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | fn get_requests() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `currentPage` should have a snake case name [INFO] [stderr] --> src/torrent.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub currentPage: u64, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `current_page` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `voteCount` should have a snake case name [INFO] [stderr] --> src/torrent.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | pub voteCount: u64, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `vote_count` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `"docker" "inspect" "9dd5903384a9accbdb0c5ed8adc76e8af2bf49e4d083bd9f34ba443db5e9dc8f"` [INFO] running `"docker" "rm" "-f" "9dd5903384a9accbdb0c5ed8adc76e8af2bf49e4d083bd9f34ba443db5e9dc8f"` [INFO] [stdout] 9dd5903384a9accbdb0c5ed8adc76e8af2bf49e4d083bd9f34ba443db5e9dc8f